<?php
namespace TYPO3\CMS\Core\Log\Processor;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

/**
 * Memory usage processor methods.
 *
 * @author Ingo Renner <ingo@typo3.org>
 * @author Steffen Müller <typo3@t3node.com>
 */
class MemoryUsageProcessor extends AbstractMemoryProcessor {

	/**
	 * Processes a log record and adds memory usage information.
	 *
	 * @param \TYPO3\CMS\Core\Log\LogRecord $logRecord The log record to process
	 * @return \TYPO3\CMS\Core\Log\LogRecord The processed log record with additional data
	 * @see memory_get_usage()
	 */
	public function processLogRecord(\TYPO3\CMS\Core\Log\LogRecord $logRecord) {
		$bytes = memory_get_usage($this->getRealMemoryUsage());
		if ($this->formatSize) {
			$size = \TYPO3\CMS\Core\Utility\GeneralUtility::formatSize($bytes);
		} else {
			$size = $bytes;
		}
		$logRecord->addData(array(
			'memoryUsage' => $size
		));
		return $logRecord;
	}

}
